Answer:

Step-by-step explanation:
Since our equation is
and we want to solve for G, first we divide both sides by the product
, which gives:

So we are left with:

Now we multiply both sides by
, which gives:

Which gives us our final formula:

Answer:
the number is 126
Step-by-step explanation:
1) multiply each side by 32: (n-2) / 32 = 4
2) subtract 2 from each side: n-2 = 128
3) n = 126
The key information here is the time he took to run the race - 420 seconds
We know that there are 60 seconds in 1 minute so to find the number of minutes we divide 420 by 60 to get 7.
Murad took 7 minutes to run the race
2.9x10 to the third power is the scientific notation